Take a look at the Audio Gd range of amplifiers and DACs. Not the most well known for speaker amplifiers but they are truly superb and the value for money is through the roof. There is a thread on here somehwhere about their amplifiers - shipping to the US will be fairly expensive but if you...

Quote: Yep, if you look at the markings on the 3.5mm jack, you should see there are three 'grooves' as opposed to your standard two (L/R). The majority of mp3 players accept standard unbalanced jacks - this means it only receives one channel as the R channel does not align correctly...

Quote: It's really easy to install one of the OPA's. They slot in and out without the need to solder etc.  Open the box, remove one screw, remove the stock opamp and slot in the new, replace the screw, close the box. Done :)

I'm glad to announce that the Head Direct RE0 is now available from AmpCity for £59.99. It is a good choice for people looking for a high quality in-ear headphone and easily outcompetes rivals.   Buying from AmpCity will help avoid custom bills and the hassle of ordering from abroad as all...

This is a very good review. I have used the EF2 extensively and agree it is a wonderful "big little amp/dac". Especially considering the price, it is a great starting point for any audiophile.